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Capitalization (Details Narrative) (USD $) In Thousands, except Share data, unless otherwise specified | 6 Months Ended |
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Dec. 31, 2012
Common stock issued | $ 900 | $ 800 |
Common stock issued, shares | 45,378 | 42,472 |
Stock issued to non-management directors | 100 | 100 |
Stock issued to non-management directors, shares | 5,432 | 5,768 |
Long term debt | 133,504 |  | 131,467
Other long term debt | 46,300 |  | 47,700
Customer advances for construction | 21,944 |  | 21,990
Interest rate, minimum | 3.00% |  |
Interest rate, maximum | 3.25% |  |
New Jersey State Revolving Fund |  |  |
Future funding to be available under loan program | $ 4,000 |  |

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